		body{
			background: #2b3140;
		}
		#box{
			width: 300px;
			height: auto;
			margin: 100px auto;

		}
		.logo{
			width: 300px;
			height: 169px;
			background: url("../img/log_bg.png");
			background-size: 100% 100%;
            border-top-left-radius: 4px;
            border-top-right-radius: 4px;
		}
		.logo img{
		    width: 111px;
		    height: 99px;
		    margin: auto;
		    display: block;
		    padding-top: 36px;
		}
		.form{
		    width: 260px;
		    height: auto;
		    padding: 20px 20px 10px 20px;
		    background: white;
		    border-bottom-left-radius: 4px;
		    border-bottom-right-radius: 4px;
		    overflow: hidden;
		}
		.form ul  li{
			list-style: none;
		    float: left;
		    width: 100%;
		    height: 40px;
		    margin-bottom: 10px;
		}
		#last a{
		    height: 40px;
		    background: #F0F0F0;
		    display: block;
		    border-radius: 2px;
		    text-align: center;
		    line-height: 40px;
		    color: #969696;
		    font-size: 14px;
		    font-family: sans-serif;
		    padding-left: 11px;
		}
		.form ul li input{
			height: 40px;
		    border: none;
		    width: 100%;
		    background: #F0F0F0;
		    outline: none;
		    direction: ltr;
		    text-indent: 10px;
		    color: #666666;
		    font-size: 12px;
		    border-radius: 2px;
		}
		#code input{
			width: 50%;
		}
		#code img{
			height: 40px;
		    width: 116px;
		    float: right;
		    cursor: pointer;
		    border-radius: 2px;
		}
		#sub input{
			background: #26ba60;
		    color: white;
		    border: none;
		    cursor: pointer;
		    font-size: 14px;
		    border-radius: 2px;
		    transition:all 0.4s;
		}
		#sub input:hover{
			background: #21AA57;
		}